Who is Riiiis:

Riiiis is Christian Riis, formerly student at DTU (Technical University of Denmark), long time user of Gentoo Linux, "recently" deserted to Arch Linux and loving it. Currently befriending 3d printers and solar cells.

Riiiis looks like:

disclaimer: The word "soon" used on this page may mean any amount of time between 5 minutes to 5 years :-)

This page is probably going to be a mess of things I simply need to remember and whatnot.

Projects (in no order at all)

Plywood coffee table

I've designed(copied this design) in OpenSCAD. Looking forward to actually cutting it in birch plywood.

Small "lab" power supply

3 individually controlable outputs capable of 0-25VDC and 0-10A, a couple of USB-ports fixed at 5VDC. One of the individually controlled outputs are connected to voltmeter and ampere meter with large friendly characters on the front.

Yet another general purpose dataloogger

I'm working with Kasper to make a datalogger (on Arduino or similar hardware - but not locked down to any specific hardware requirements) that connects to some software on a PC, for showing live graphs and presenting a simple interface to set up the datalogging. This project actually has a chance to be completed (in some form or another).

Woodworking vice

I've begun gluing birch plywood together to form a solid block, approx. 350x150x50mm, for making the movable jaw of a bench vise for my worktable at my workplace. I found some suitable Ø=25mm steel rods for keeping stuff nicely aligned. Oliver showed me this page for buying parts for the not-so-diy parts of the project.

Getting a job

General purpose datalogger

I really like the idea of making a datalogger with 240V 16A capabilities, built in RTC, logging on a µSD card and some kind of network data offloading. But haven't really been motivated to actually do it yet.

The LabiSound project

Boring soldering- and fitting work left to do.. Someone (not me) also needs to do some software for selecting and mixing many sound streams via pulseaudio.

New worktable for the Dirty Room

A sturdy and flexible table for woodworking primarily. Was put on hold when the dirty room became mostly a metal workshop. Almost all planned, just need the last cutting and all of the assembling. The table would include a router mount (table router, from underneath) and also a circular saw mount (also from underneath).

Ultimakerclone

I did a 3d design in Autodesk Inventor, it is currently almost finished, but probably never will be completed.

Art Installation for Astrid Myntekær

An electronic audio-mechanical system with ferro fluid for her final project - Eclipse - at The Royal Academy of Fine Art (june, 2012). This project is completed.

LED Lighting at my apartment

9 x 10W LED's on a straight line in the ceiling of my apartment. Micro controller based control system for fading, running lights etc.

CAN network in Labitat

It would be cool if many sensors and machines in Labitat were connected via a databus to each other and to a database server for storage of measurements.
In my opinion the bus should be CAN-bus.